1916221104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20441}}^1$

素因数の和:20496

約数の個数: 160

約数和(自身を含む): 6489108480

約数和(自身を除く): 4572887376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7812, 10416, 11718, 13392, 15624, 20441, 23436, 31248, 40882, 46872, 61323, 81764, 93744, 122646, 143087, 163528, 183969, 245292, 286174, 327056, 367938, 429261, 490584, 551907, 572348, 633671, 735876, 858522, 981168, 1103814, 1144696, 1267342, 1287783, 1471752, 1717044, 1901013, 2207628, 2289392, 2534684, 2575566, 2943504, 3434088, 3802026, 3863349, 4415256, 4435697, 5069368, 5151132, 5703039, 6868176, 7604052, 7726698, 8830512, 8871394, 10138736, 10302264, 11406078, 13307091, 15208104, 15453396, 17109117, 17742788, 20604528, 22812156, 26614182, 30416208, 30906792, 34218234, 35485576, 39921273, 45624312, 53228364, 61813584, 68436468, 70971152, 79842546, 91248624, 106456728, 119763819, 136872936, 159685092, 212913456, 239527638, 273745872, 319370184, 479055276, 638740368, 958110552, 1916221104]

約数ペア:

[(1, 1916221104), (2, 958110552), (3, 638740368), (4, 479055276), (6, 319370184), (7, 273745872), (8, 239527638), (9, 212913456), (12, 159685092), (14, 136872936), (16, 119763819), (18, 106456728), (21, 91248624), (24, 79842546), (27, 70971152), (28, 68436468), (31, 61813584), (36, 53228364), (42, 45624312), (48, 39921273), (54, 35485576), (56, 34218234), (62, 30906792), (63, 30416208), (72, 26614182), (84, 22812156), (93, 20604528), (108, 17742788), (112, 17109117), (124, 15453396), (126, 15208104), (144, 13307091), (168, 11406078), (186, 10302264), (189, 10138736), (216, 8871394), (217, 8830512), (248, 7726698), (252, 7604052), (279, 6868176), (336, 5703039), (372, 5151132), (378, 5069368), (432, 4435697), (434, 4415256), (496, 3863349), (504, 3802026), (558, 3434088), (651, 2943504), (744, 2575566), (756, 2534684), (837, 2289392), (868, 2207628), (1008, 1901013), (1116, 1717044), (1302, 1471752), (1488, 1287783), (1512, 1267342), (1674, 1144696), (1736, 1103814), (1953, 981168), (2232, 858522), (2604, 735876), (3024, 633671), (3348, 572348), (3472, 551907), (3906, 490584), (4464, 429261), (5208, 367938), (5859, 327056), (6696, 286174), (7812, 245292), (10416, 183969), (11718, 163528), (13392, 143087), (15624, 122646), (20441, 93744), (23436, 81764), (31248, 61323), (40882, 46872)]